Josh Grunzweig

As a malware researcher, Josh has spent the past 4 years investigating, and oftentimes battling Point of Sale malware. He has tracked malware families, made attempts at uncovering the authors behind malicious campaigns, and has had more than a few sleepless nights attempting to gain further insight and understanding behind a particular PoS malware sample. In short, Josh loves reversing malware, and PoS malware is his favorite. When he is not lost in assembly, or attempting to identify and subsequently replicate some cryptographic routine, Josh will often find himself throwing some code together using the Python or Ruby language.